EG01 ESL Gateway (ESL AP)


EG01 ESL Gateway is a ESL Access Point (AP), communicating with the ESLs via Bluetooth 5.0 low energy (BLE). With our EG01 and ELSs, you can use the easily implement to your software/platform by our development kit.
The EG01 AP can connect and communicate with your backend via 3G/4G cellular/Wi-Fi/Ethernet.

Meanwhile, the EG01 can work as IoT beacon gateway.


Support 3G/4G, WiFi, Ethernet

Bluetooth Low Energy

Ultra-low power consumption chipset ARM series

Firmware update Over The Air (OTA)

Logo and color customizable (MOQ)

Provided with your own configuration (MOQ 50 unit)

Easy to config web & phone UI


Communicate via LTE/PoE/WiFi to your cloud or local server
Work with HTTPS and MQTT


The EG01 AP is mainly use to send commands and update the display of ESL through HTTP/MQTT protocols.

Features of the EG01 AP

    • Water proof-IP54/Sun proof
    • BLE5.0 Long distance Feature
    • BLE distance: > 150 meters in open space
    • Open protocol: Local server or HTTPS/MQTT to cloud
    • Bi-directional: reads advertisement data and sends command(update beacon parameters from cloud)
    • Configuration: Web portal and phone protal
    • Transmit: ETH/Wifi/Wifi-hopping or usb extend(3G/4G module)
    • Power: 5V DC or ETH PoE(802.3af)
    • Base on latest OpenWrt 18.29
    • BLE chip: nRF528xx serie
    • With 3dBi flexible FPC antenna
    • Up to 150 Mbps PHY data rate
    • Built-in RTC and NTP support
    • 1T1R 2.4GHz frequency band
    • IEEE 802.11b/g/n
    • Supports 802.3af PoE standard
    • Supports firmware upgrade Over-the-Air
    • Supports remote configuration
    • POE status LED indicator
    • Data usage monitoring

Product Specification

PowerPOE or DC 5V
ESL managementUp to 1000 ESLs
Wireless DistanceBLE 4.0/4.1/4.2/5.0: 150 meters (depends on environment)
Transimitting WayCellular (3G/4G dongle), ethernet, WiFi, WiFi hoppen
Transmitting ProtocolHTTPS, MQTT
Instalation WayScrew
Waterproof/DustproofIP54 (outdoor use design)

Product Details

Gateway update KESL

ESL Products